Such students often have greater difficulty adapting to the practices required to excel at A-level.
Some also have greater difficulty walking or talking, or with aggression.
When a country imposes a tariff, foreign exporters have greater difficulty in selling their products.
The failed bid for Cingular may mean that Vodafone will have greater difficulty getting any deal done in the near future.
But analysts expect him to have greater difficulty this time in mobilizing voters who have grown disappointed by a lack of progress in reform and by Iran's lingering economic malaise.
These are issues that as opposition leader Miliband can fudge but which as prime minister he would have greater difficulty escaping – as the experience of centre-left leaders such as Barack Obama and François Hollande shows.
In an interview with the Philadelphia Inquirer before his surgery, Mr. Kravinsky, who is white, said he had specified that his kidney go to "a low-income African-American" because African-Americans have greater difficulty getting kidneys from family members.
Ministers will also have greater difficulty persuading farmers that restrictions on migrant labour are good for the nation, as eastern Europeans are the ones who wade through the mud to bring in the harvest.
Thus, in addition to having slower reflexes, older people tend to have greater difficulty doing more than one thing at a time -- absorbing new information from their surroundings and reacting accordingly.
Black voters are more than twice as likely to cast out-of-precinct ballots than whites, partly because they are less likely to own a car and have greater difficulty travelling to poll stations.
Apart from the likelihood that they will not all match Eichinger's high standards, films dealing with earlier episodes of Hitler's life may well have greater difficulty in avoiding trivialisation and moral insensitivity.
